CN111188376A - Reservoir silt cleaning device - Google Patents
Reservoir silt cleaning device Download PDFInfo
- Publication number
- CN111188376A CN111188376A CN202010166540.2A CN202010166540A CN111188376A CN 111188376 A CN111188376 A CN 111188376A CN 202010166540 A CN202010166540 A CN 202010166540A CN 111188376 A CN111188376 A CN 111188376A
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- sludge
- pipe
- fixed
- reservoir
- plate
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- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000010802 sludge Substances 0.000 claims abstract description 94
- 238000005086 pumping Methods 0.000 claims abstract description 32
- 238000007667 floating Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 244000309464 bull Species 0.000 description 6
- 238000000605 extraction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a reservoir sludge cleaning device, wherein a sludge box is fixed at the top of a floating plate, a sludge pump is arranged at the upper end of the outer side wall of the sludge box, the output end of the sludge pump is connected with the sludge box through a sludge outlet pipe, a supporting plate is fixed at one end of the floating plate, a vertically arranged sludge pumping pipe is movably inserted into a round hole of the supporting plate, the top end of the sludge pumping pipe is connected with the input end of the sludge pump through a communicating pipe, a U-shaped plate is fixed on the supporting plate, a lifting mechanism is arranged at the top of the U-shaped plate and connected with the sludge pumping pipe through the lifting mechanism, a protective mesh enclosure is fixed at the bottom of the sludge pumping pipe, a rotating rod is arranged inside the protective mesh enclosure, the upper end of the rotating rod extends into the sludge pumping pipe, a plurality of helical blades are fixedly connected at the upper end of the rod wall of the rotating rod, a plurality of cutters are. When the cleaning device is used, the water storage and the drainage in the reservoir are not required to be explained, the use is also more convenient, and the cost is lower.
Description
Technical Field
The invention relates to a reservoir sludge cleaning device, and belongs to the technical field of reservoir engineering equipment.
Background
After the reservoir is built, the functions of flood control, water storage and irrigation, water supply, power generation, fish culture and the like can be realized, sometimes, natural lakes are also called reservoirs (natural reservoirs), and the scale of the reservoirs is generally divided into small, medium and large sizes according to the size of the reservoir capacity.
After the reservoir is built, when the reservoir is used for a long time, silt is easily generated at the bottom of the reservoir, the silt is not cleaned, and water quality is easily affected, so that the silt in the reservoir needs to be cleaned regularly. There are also some dredging devices for ship structures, which are bulky, can only be applied to large rivers or shallow sea areas due to their deep draft, and are also expensive. Therefore, the reservoir sludge cleaning device is provided.
Disclosure of Invention
The invention aims to provide a reservoir sludge cleaning device. When the cleaning device is used, the water storage and the drainage in the reservoir are not required, the overall structure is simpler, the use is also more convenient, the cost is lower, and the cleaning device is more suitable for cleaning the sludge in the reservoir.
The technical scheme of the invention is as follows: a reservoir sludge cleaning device comprises a floating plate, a sludge box is fixed at the top of the floating plate, a sludge pump is arranged at the upper end of the outer side wall of the sludge box, the output end of the sludge pump is connected with the sludge box through a sludge outlet pipe, a supporting plate is fixed at one end of the floating plate, a vertically arranged sludge pumping pipe is movably inserted into a round hole of the supporting plate, the top end of the sludge pumping pipe is connected with the input end of the sludge pump through a communicating pipe, a U-shaped plate is fixed on the supporting plate, a lifting mechanism is arranged at the top of the U-shaped plate and connected with the sludge pumping pipe through the lifting mechanism, a protective mesh enclosure is fixed at the bottom of the sludge pumping pipe, a vertically arranged rotating rod is rotatably connected inside the protective mesh enclosure through a bearing and a plurality of fixed rods, and the upper, and the upper end of the rod wall of the rotating rod is fixedly connected with a plurality of propeller blades, the lower end of the rod wall of the rotating rod is fixedly connected with a plurality of cutters, and the bottom of the floating plate is fixed with a driving device.
Among the aforementioned reservoir silt cleaning device, the inside silt case that is located mud pipe export below slope is provided with the filter screen, and the silt case lateral wall lower extreme at filter screen rear is equipped with the drain pipe, and silt case lateral wall lower extreme in filter screen the place ahead is connected with the blow off pipe, is equipped with the control valve on the blow off pipe.
In the reservoir sludge cleaning device, the left side and the right side of the bottom of the floating plate are fixedly connected with the floating barrels.
Among the aforementioned reservoir silt cleaning device, elevating system is including setting up 2 threaded rods, 2 upper and lower both ends of threaded rod 19 are all rotated with the roof and the backup pad of U-shaped board respectively through antifriction bearing and are connected, the pole wall upper end of 2 threaded rods is all fixed the gear of having cup jointed, 2 gears pass through chain interconversion, the top of U-shaped board is fixed with driving motor, driving motor's output passes through the shaft coupling and rotates with 1 threaded rod wherein to be connected, stretch into to the inside mud pumping pipe outer wall of U-shaped board on the symmetry be fixed with 2 elevator, 2 elevator respectively cup joint with 1 threaded rod screw thread.
In the reservoir sludge cleaning device, 1 guide wheel is respectively fixed at the other end of each of the 2 lifting blocks, and the guide wheels are respectively clamped into guide grooves formed in the inner walls of the two sides of the U-shaped plate.
Among the aforementioned reservoir silt cleaning device, the round hole of backup pad is inside to rotate through the pivot and is connected with the guide roll that 2 symmetries set up, and 2 guide rolls are located the left and right both sides of taking out the mud pipe respectively, and offset with the left and right both sides of taking out the mud pipe respectively.
In the aforementioned reservoir silt cleaning device, the fixed plectane that has cup jointed on the lower extreme outer pipe wall of taking out mud pipe, the bottom of plectane is connected with the ring through a plurality of elasticity telescopic links, and the protection screen panel is located between plectane and the ring.
The invention has the beneficial effects that: compared with the prior art, the invention has the following advantages:
1. this silt cleaning device through the showy board that is equipped with, drive arrangement, silt case, sludge pump, play mud pipe, communicating pipe, take out mud pipe, backup pad and elevating system mutually support, is convenient for carry out silt extraction clearance to different positions in the reservoir. The water storage in the reservoir does not need to be completely discharged in the cleaning process, the whole cleaning process is mechanically and automatically completed, and the use is more convenient.
2. This silt cleaning device, through mutually supporting of the protection screen panel that is equipped with, bull stick, cutter and propeller blade, be convenient for stir the silt or the cubic mud that the reservoir bottom precipitated and smash, avoid blockking up, improve cleaning efficiency, through the filter screen and the drain pipe that are equipped with, be convenient for filter silt and water in the silt case, improve silt splendid attire volume.
3. During the desilting, under the sludge pump extraction effect, submarine silt enters into and takes out the mud pipe in-process, and silt and the quick flow of water can drive propeller blade and rotate to drive bull stick and cutter rotation, the cutter can be with the bold mud bits of broken glass, is convenient for extract silt and avoids mud to block up the mud pipe of taking out simultaneously, improves silt cleaning efficiency.
4. The whole device has the advantages of relatively simple structure, relatively low cost, relatively light overall mass and shallow draft, and is suitable for sludge cleaning work of reservoirs and riverways.
In summary, the sludge pumping and cleaning device is convenient for pumping and cleaning sludge at different positions in the reservoir, is convenient for stirring and crushing sludge or blocky sludge precipitated at the bottom of the reservoir, avoids blockage, improves cleaning efficiency, is also convenient for filtering sludge and water in the sludge box, and improves the content of the sludge.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic structural view of a lifting mechanism in a U-shaped plate;
reference numerals: 1-floating plate, 2-sludge box, 3-sludge pump, 4-sludge outlet pipe, 5-support plate, 6-sludge pumping pipe, 7-communicating pipe, 8-U-shaped plate, 9-protective net cover, 10-fixed rod, 11-rotating rod, 12-propeller blade, 13-cutter, 14-filter screen, 15-blow-off pipe, 16-control valve, 17-driving device, 18-driving motor, 19-threaded rod, 20-gear, 21-chain, 22-guide wheel, 23-guide roller, 24-elastic telescopic rod, 25-lifting block, 26-floating buoy and 27-circular plate.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
The embodiment of the invention comprises the following steps: a reservoir sludge cleaning device is shown in attached figures 1-3, and comprises a floating plate 1, wherein the upper end of the floating plate 1 is fixedly connected with 1 sludge box 2, the upper end of the right outer side wall of the sludge box 2 is fixedly connected with 1 sludge pump 3, the output end of the sludge pump 3 extends to the inside of the sludge box 2 through a sludge outlet pipe 4, the right end of the floating plate 1 is fixedly connected with 1 supporting plate 5, the supporting plate 5 is provided with 1 round hole, the round hole is movably connected with a vertically arranged sludge pumping pipe 6, the top end of the sludge pumping pipe 6 is connected with the input end of the sludge pump 3 through a communicating pipe 7, the supporting plate 5 is fixedly connected with a U-shaped plate 8, a lifting mechanism is arranged in the U-shaped plate 8 and is connected with the sludge pumping pipe 6 through the lifting mechanism, the bottom of the sludge pumping pipe 6 is fixedly connected with a protective mesh enclosure 9, 1 bearing is arranged in the middle inside of the protective mesh enclosure 9, the outer side, the bearing internal rotation is connected with 1 bull stick 11 of vertical setting, and the upper end of bull stick 11 extends to the inside of taking out mud pipe 6, is located a plurality of propeller blades 12 of fixedly connected with on the pole wall of the bull stick 11 of taking out mud pipe 6 inside, and a plurality of cutters 13 of pole wall lower extreme fixedly connected with of bull stick 11 float the fixed drive arrangement 17 that is equipped with of lower extreme of board 1, and drive arrangement 17 is prior art.
In the invention, when the device is used, the device is moved through the driving device 17, so that the sludge pumping pipe 6 corresponds to the position of a sludge point, the sludge pumping pipe 6 is driven to lift up and down through the lifting mechanism in the U-shaped plate 8, the lower end of the sludge pumping pipe 6 is in contact with sludge at the bottom of a reservoir when the sludge pumping pipe descends downwards, the sludge pump 3 is started, the sludge pump 3 pumps the sludge through the communication pipe 7 and the sludge pumping pipe 6 and discharges the sludge into the sludge box 2 through the sludge outlet pipe 4 for storage, when the sludge pumping pipe 6 pumps the sludge, the sludge and water flow rapidly to drive the plurality of propeller blades 12 to rotate, so as to drive the rotating rod 11 to rotate, and the rotating rod 11 drives the plurality of cutters 13 to rotate, so that the sludge at the bottom of the reservoir can be stirred, large blocks of sludge can be cut up, the sludge can be pumped conveniently, and the sludge.
The filter screen 14 that the inside right side fixedly connected with slope of silt case 2 set up, the right side wall lower extreme fixedly connected with drain pipe of silt case 2, the left side lower extreme fixedly connected with blow off pipe 15 of silt case 2, and the fixed control valve 16 that is equipped with of pipe wall of blow off pipe 15. The silt of extraction filters moisture through filter screen 14, and during filtered moisture flowed into the reservoir again through the drain pipe, the silt of filtering moisture was deposited to silt case 2, reaches certain volume after, with the device drive to the reservoir bank, through the silt discharge of blow off pipe 15 and control valve 16 in with silt case 2 can.
The left side and the right side of the lower end of the floating plate 1 are fixedly connected with floating pontoons 26, so that the floating stability of the device on the water surface can be improved.
Elevating system includes driving motor 18, two threaded rods 19 and two elevator 25, two elevator 25 symmetry respectively are fixed and are stretched into the pipe wall both sides of taking out mud pipe 6 in the U-shaped plate 8, and two elevator 25 cup joint with two threaded rods 19 screw respectively, the upper and lower both ends of two threaded rods 19 all rotate with U-shaped plate 8's top and backup pad 5 respectively through antifriction bearing and be connected, gear 20 has all been fixed to cup joint on the pole wall upper end of two threaded rods 19, two gear 20 pass through chain 21 mutual drive, driving motor 18 is fixed to be set up at U-shaped plate 8 top, and driving motor 18's output passes through the shaft coupling and is connected rather than 19 upper ends rotations of one of the threaded rods. During the use, driving motor 18 drives two threaded rods 19 through two gears 20 and chain 21 and rotates, and two threaded rods 19 are rotatory can drive two elevator blocks 25 and move down, and two elevator blocks 25 drive and take out mud pipe 6 and move down to make the lower extreme of taking out mud pipe 6 and reservoir bottom silt contact, be convenient for extract silt, when not using, the device of being convenient for removes that the backward rotation driving motor 18 can be with taking out mud pipe 6 rebound.
Two opposite both ends of elevator 25 each fixedly connected with 1 leading wheel 22, the relative both sides inner wall of U-shaped plate 8 all seted up with leading wheel 22 assorted guide way, can make two elevator 25 more stable and nimble when reciprocating.
The inside of round hole is connected with two guide rolls 23 that the symmetry set up through the pivot rotation, and two guide rolls 23 are located the left and right sides of taking out mud pipe 6 respectively, and offset with the left and right sides of taking out mud pipe 6 respectively, can make and take out mud pipe 6 more stable when reciprocating.
The outer pipe wall of the lower end of the mud pumping pipe 6 is fixedly sleeved with a circular plate 27, the bottom of the circular plate 27 is connected with a circular ring 25 through a plurality of elastic telescopic rods 24, and the protective mesh enclosure 9 is positioned between the circular plate 23 and the circular ring 25. When ring 25 and reservoir bottom contact, elasticity telescopic link 24 can cushion mud pumping pipe 6, avoids protective screen 9 and cutter 13 and reservoir bottom striking and damage, and elasticity telescopic link 24 is two pipe fittings and spring constitution, is prior art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a reservoir silt cleaning device which characterized in that: comprises a floating plate (1), a sludge box (2) is fixed on the top of the floating plate (1), a sludge pump (3) is arranged on the upper end of the outer side wall of the sludge box (2), the output end of the sludge pump (3) is connected with the sludge box (2) through a sludge outlet pipe (4), a supporting plate (5) is fixed at one end of the floating plate (1), a vertically arranged sludge pumping pipe (6) is movably inserted into a round hole of the supporting plate (5), the top end of the sludge pumping pipe (6) is connected with the input end of the sludge pump (3) through a communicating pipe (7), a U-shaped plate (8) is fixed on the supporting plate (5), a lifting mechanism is arranged on the top of the U-shaped plate (8) and is connected with the sludge pumping pipe (6) through the lifting mechanism, a protective mesh enclosure (9) is fixed at the bottom of the sludge pumping pipe (6), a vertically arranged rotating rod (11) is rotatably connected inside the protective mesh enclosure (9), the upper end of the rotating rod (11) extends to the inside of the mud pumping pipe (6), the upper end of the rod wall of the rotating rod (11) is fixedly connected with a plurality of propeller blades (12), the lower end of the rod wall of the rotating rod (11) is fixedly connected with a plurality of cutters (13), and the bottom of the floating plate (1) is fixed with a driving device (17).
2. The reservoir sludge cleaning apparatus as claimed in claim 1, wherein: the silt case (2) inside is located out silt pipe (4) export below and is provided with filter screen (14) to one side, and silt case (2) lateral wall lower extreme in filter screen (14) rear is equipped with the drain pipe, and silt case (2) lateral wall lower extreme in filter screen (14) the place ahead is connected with blow off pipe (15), is equipped with control valve (16) on blow off pipe (15).
3. The reservoir sludge cleaning apparatus as claimed in claim 1, wherein: the left side and the right side of the bottom of the floating plate (1) are fixedly connected with floating pontoons (26).
4. The reservoir sludge cleaning apparatus as claimed in claim 1, wherein: elevating system is including setting up 2 threaded rods (19), the upper and lower both ends of 2 threaded rods (19) all rotate with roof and backup pad (5) of U-shaped plate (8) respectively through antifriction bearing and be connected, gear (20) have all been fixed to the pole wall upper end of 2 threaded rods (19), 2 individual gear (20) are through chain (21) transmission each other, the top of U-shaped plate (8) is fixed with driving motor (18), the output of driving motor (18) passes through the shaft coupling and is connected with wherein 1 threaded rod (19) upper end rotation, stretch into on the inside mud pipe (6) outer wall of U-shaped plate (8) the symmetry is fixed with 2 elevator (25), 2 elevator (25) respectively with 1 threaded rod (19) thread socket.
5. The reservoir sludge cleaning apparatus as claimed in claim 4, wherein: the other end of each of the 2 lifting blocks (25) is respectively fixed with 1 guide wheel (23), and the guide wheels (23) are respectively clamped into guide grooves formed in the inner walls of the two sides of the U-shaped plate (8).
6. The reservoir sludge cleaning apparatus as claimed in claim 1, wherein: the round hole of backup pad (5) is inside to be connected with 2 guide rolls (23) that the symmetry set up through the pivot rotation, and 2 guide rolls (23) are located the left and right both sides of taking out mud pipe (6) respectively, and offset with the left and right both sides of taking out mud pipe (6) respectively.
7. The reservoir sludge cleaning apparatus as claimed in claim 1, wherein: the mud pumping pipe is characterized in that a circular plate (27) is fixedly sleeved on the outer pipe wall of the lower end of the mud pumping pipe (6), the bottom of the circular plate (27) is connected with a circular ring (25) through a plurality of elastic telescopic rods (24), and a protective mesh enclosure (9) is located between the circular plate (27) and the circular ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166540.2A CN111188376A (en) | 2020-03-11 | 2020-03-11 | Reservoir silt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166540.2A CN111188376A (en) | 2020-03-11 | 2020-03-11 | Reservoir silt cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN111188376A true CN111188376A (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010166540.2A Pending CN111188376A (en) | 2020-03-11 | 2020-03-11 | Reservoir silt cleaning device |
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| CN (1) | CN111188376A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622291A (en) * | 2020-06-05 | 2020-09-04 | 黄河水利职业技术学院 | Water conservancy water and electricity is ditch desilting device for construction |
| CN111648463A (en) * | 2020-05-29 | 2020-09-11 | 福建德超建设工程有限公司 | Sewer line bottom silt processing apparatus for municipal works |
| CN111677033A (en) * | 2020-06-15 | 2020-09-18 | 淮南沃力特流体设备有限公司 | Water supply and drainage dredging equipment and working method thereof |
| CN111779058A (en) * | 2020-07-16 | 2020-10-16 | 段付文 | Avoid mud cleaning device for water conservancy river course construction of pipeline jam |
| CN111827463A (en) * | 2020-07-06 | 2020-10-27 | 深圳市润博建设有限公司 | Sludge fishing device for sewage treatment |
| CN111877427A (en) * | 2020-09-01 | 2020-11-03 | 江苏博尔科环保科技有限公司 | Deep reservoir desilting equipment |
| CN111991855A (en) * | 2020-06-05 | 2020-11-27 | 浦江县驰宇电子科技有限公司 | Ceramic manufacture wastewater discharging equipment |
| CN112281785A (en) * | 2020-10-28 | 2021-01-29 | 苑国庆 | Environment-friendly river course lake treatment cleaning device |
| CN112411652A (en) * | 2020-11-06 | 2021-02-26 | 中国港湾工程有限责任公司 | Dredging device |
| CN113026845A (en) * | 2021-03-03 | 2021-06-25 | 李军 | Mud pumping equipment for river sewage treatment |
| CN115246699A (en) * | 2022-07-01 | 2022-10-28 | 山东省引黄济青建筑安装总公司 | River channel treatment desilting mud integration processing system |
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